2548471728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 7346529792

約数和(自身を除く): 4798058064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 157, 176, 213, 264, 284, 314, 426, 433, 471, 528, 568, 628, 781, 852, 866, 942, 1136, 1256, 1299, 1562, 1704, 1727, 1732, 1884, 2343, 2512, 2598, 3124, 3408, 3454, 3464, 3768, 4686, 4763, 5181, 5196, 6248, 6908, 6928, 7536, 9372, 9526, 10362, 10392, 11147, 12496, 13816, 14289, 18744, 19052, 20724, 20784, 22294, 27632, 28578, 30743, 33441, 37488, 38104, 41448, 44588, 57156, 61486, 66882, 67981, 76208, 82896, 89176, 92229, 114312, 122617, 122972, 133764, 135962, 178352, 184458, 203943, 228624, 245234, 245944, 267528, 271924, 338173, 367851, 368916, 407886, 490468, 491888, 535056, 543848, 676346, 735702, 737832, 747791, 815772, 980936, 1014519, 1087696, 1352692, 1471404, 1475664, 1495582, 1631544, 1961872, 2029038, 2243373, 2705384, 2942808, 2991164, 3263088, 4058076, 4486746, 4826651, 5410768, 5885616, 5982328, 8116152, 8973492, 9653302, 11964656, 14479953, 16232304, 17946984, 19306604, 28959906, 35893968, 38613208, 53093161, 57919812, 77226416, 106186322, 115839624, 159279483, 212372644, 231679248, 318558966, 424745288, 637117932, 849490576, 1274235864, 2548471728]

約数ペア:

[(1, 2548471728), (2, 1274235864), (3, 849490576), (4, 637117932), (6, 424745288), (8, 318558966), (11, 231679248), (12, 212372644), (16, 159279483), (22, 115839624), (24, 106186322), (33, 77226416), (44, 57919812), (48, 53093161), (66, 38613208), (71, 35893968), (88, 28959906), (132, 19306604), (142, 17946984), (157, 16232304), (176, 14479953), (213, 11964656), (264, 9653302), (284, 8973492), (314, 8116152), (426, 5982328), (433, 5885616), (471, 5410768), (528, 4826651), (568, 4486746), (628, 4058076), (781, 3263088), (852, 2991164), (866, 2942808), (942, 2705384), (1136, 2243373), (1256, 2029038), (1299, 1961872), (1562, 1631544), (1704, 1495582), (1727, 1475664), (1732, 1471404), (1884, 1352692), (2343, 1087696), (2512, 1014519), (2598, 980936), (3124, 815772), (3408, 747791), (3454, 737832), (3464, 735702), (3768, 676346), (4686, 543848), (4763, 535056), (5181, 491888), (5196, 490468), (6248, 407886), (6908, 368916), (6928, 367851), (7536, 338173), (9372, 271924), (9526, 267528), (10362, 245944), (10392, 245234), (11147, 228624), (12496, 203943), (13816, 184458), (14289, 178352), (18744, 135962), (19052, 133764), (20724, 122972), (20784, 122617), (22294, 114312), (27632, 92229), (28578, 89176), (30743, 82896), (33441, 76208), (37488, 67981), (38104, 66882), (41448, 61486), (44588, 57156)]